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Finding the Fourth Proportional to 149,225.82, 223,801.82 and 93,037.01

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Solution

The fourth proportional to 149,225.82, 223,801.82 and 93,037.01 is: 139,532.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,225.82 : 223,801.82 = 93,037.01 : x
  2. Step 2: Convert to fraction form
    149,225.82/223,801.82 = 93,037.01/x
  3. Step 3: Cross multiply
    149,225.82x = 223,801.82 × 93,037.01
  4. Step 4: Simplify right side
    149,225.82x = 20,821,852,165.36
  5. Step 5: Solve for x
    x = 20,821,852,165.36/149,225.82
  6. Step 6: Final answer
    x = 139,532.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.